CA2385402A1 - Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence - Google Patents

Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence Download PDF

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Publication number
CA2385402A1
CA2385402A1 CA002385402A CA2385402A CA2385402A1 CA 2385402 A1 CA2385402 A1 CA 2385402A1 CA 002385402 A CA002385402 A CA 002385402A CA 2385402 A CA2385402 A CA 2385402A CA 2385402 A1 CA2385402 A1 CA 2385402A1
Authority
CA
Canada
Prior art keywords
treatment
sapogenin
dementia
beta
derivatives
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002385402A
Other languages
English (en)
Other versions
CA2385402C (fr
Inventor
Paul Barraclough
Jim Hanson
Phil Gunning
Daryl Rees
Zongqin Xia
Yaer Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phytopharm Ltd
Original Assignee
Phytopharm Plc
Paul Barraclough
Jim Hanson
Phil Gunning
Daryl Rees
Zongqin Xia
Yaer Hu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phytopharm Plc, Paul Barraclough, Jim Hanson, Phil Gunning, Daryl Rees, Zongqin Xia, Yaer Hu filed Critical Phytopharm Plc
Priority to CA002640998A priority Critical patent/CA2640998A1/fr
Publication of CA2385402A1 publication Critical patent/CA2385402A1/fr
Application granted granted Critical
Publication of CA2385402C publication Critical patent/CA2385402C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00Drugs for disorders of the muscular or neuromuscular system
    • A61P21/04Drugs for disorders of the muscular or neuromuscular system for myasthenia gravis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/14Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/14Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16Anti-Parkinson drugs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/02Non-specific cardiovascular stimulants, e.g. drugs for syncope, antihypotensives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005Oxygen-containing hetero ring
CA002385402A 1999-09-29 2000-09-29 Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence Expired - Fee Related CA2385402C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002640998A CA2640998A1 (fr) 1999-09-29 2000-09-29 Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9923076.5 1999-09-29
GBGB9923076.5A GB9923076D0 (en) 1999-09-29 1999-09-29 Sapogenin derivatives and their use
PCT/GB2000/003737 WO2001023406A1 (fr) 1999-09-29 2000-09-29 Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002640998A Division CA2640998A1 (fr) 1999-09-29 2000-09-29 Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence

Publications (2)

Publication Number Publication Date
CA2385402A1 true CA2385402A1 (fr) 2001-04-05
CA2385402C CA2385402C (fr) 2009-01-13

Family

ID=10861837

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002385402A Expired - Fee Related CA2385402C (fr) 1999-09-29 2000-09-29 Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence
CA002640998A Abandoned CA2640998A1 (fr) 1999-09-29 2000-09-29 Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002640998A Abandoned CA2640998A1 (fr) 1999-09-29 2000-09-29 Derives de 5-beta-sapogenine et de pseudosapogenine et leurs utilisations dans le traitement de la demence

Country Status (27)

Country Link
US (2) US7138427B2 (fr)
EP (2) EP1224205B1 (fr)
JP (1) JP2003510332A (fr)
KR (1) KR100771491B1 (fr)
CN (2) CN100445295C (fr)
AT (1) ATE325808T1 (fr)
AU (1) AU778294C (fr)
BR (1) BR0014381A (fr)
CA (2) CA2385402C (fr)
CY (1) CY1105225T1 (fr)
CZ (1) CZ300150B6 (fr)
DE (1) DE60027913T2 (fr)
DK (1) DK1224205T3 (fr)
ES (1) ES2260055T3 (fr)
GB (1) GB9923076D0 (fr)
HK (1) HK1045525B (fr)
HR (2) HRP20020255A2 (fr)
IL (2) IL148920A0 (fr)
MX (1) MXPA02003305A (fr)
NO (1) NO324959B1 (fr)
NZ (1) NZ518596A (fr)
PT (1) PT1224205E (fr)
RU (1) RU2325396C2 (fr)
TR (1) TR200200821T2 (fr)
UA (1) UA82978C2 (fr)
WO (1) WO2001023406A1 (fr)
ZA (1) ZA200202382B (fr)

Families Citing this family (27)

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GB9923076D0 (en) 1999-09-29 1999-12-01 Phytopharm Plc Sapogenin derivatives and their use
GB9923078D0 (en) * 1999-09-29 1999-12-01 Phytopharm Plc Sapogenin derivatives and their use
GB0000228D0 (en) * 2000-01-06 2000-03-01 Phytopharm Plc Fluoro substituted sapogenins and their use
GB0107822D0 (en) * 2001-03-28 2001-05-23 Phytopharm Plc Sapogenin derivatives their synthesis and use methods based upon their use
NZ547897A (en) * 2002-03-27 2008-02-29 Phytopharm Plc Therapeutic methods and uses of sapogenins and their derivatives
CA2477787C (fr) * 2002-03-27 2011-12-20 Phytopharm Plc Methodes therapeutiques et utilisations des sapogenines et de leurs derives
PT1490071E (pt) * 2002-03-27 2009-05-25 Phytopharm Plc Métodos terapêuticos e utilizações de sapogeninas e seus derivados
PL210114B1 (pl) * 2002-10-28 2011-12-30 Phytopharm Plc Sposób stereospecyficznego wytwarzania 3β-hydroksy-5β-H-steroidowych sapogenin
US20080182801A1 (en) * 2003-12-22 2008-07-31 Btg International Limited Core 2 glcnac-t inhibitors
GB0329667D0 (en) * 2003-12-22 2004-01-28 King S College London Core 2 GlcNAc-T inhibitor
GB0513881D0 (en) * 2005-07-06 2005-08-10 Btg Int Ltd Core 2 GLCNAC-T Inhibitors III
GB0409567D0 (en) 2004-04-28 2004-06-02 Phytopharm Plc Chemical compounds
GB0424528D0 (en) 2004-11-05 2004-12-08 Phytopharm Plc Chemical compounds
GB0512726D0 (en) * 2005-06-22 2005-07-27 Btg Int Ltd Multiple sclerosis therapy and diagnosis
GB0513888D0 (en) * 2005-07-06 2005-08-10 Btg Int Ltd Core 2 GLCNAC-T Inhibitors II
GB0513883D0 (en) * 2005-07-06 2005-08-10 Btg Int Ltd Diagnosis of Atherosclerosis
KR20110115589A (ko) 2009-01-24 2011-10-21 파이토팜 피엘씨 신경영양인자가 매개된 장애의 치료
CN101768202B (zh) * 2009-02-18 2013-10-30 沈阳药科大学 知母中菝葜皂苷元及其衍生物的制备方法及其医药新用途
WO2012010896A1 (fr) 2010-07-20 2012-01-26 Phytopharm Plc Traitement de troubles induits par la l-dopa, un agoniste de dopamine et/ou un activateur de dopamine
CU20110244A7 (es) * 2011-12-27 2013-08-29 Ct De Investigación Y Desarrollo De Medicamentos Cidem Sistemas espiroesteroidales con efectos neuroactivos y anti-inflamatorios
US11319338B2 (en) 2012-04-03 2022-05-03 Goldporp Pharma Limited Timosaponin compounds
CN102924559B (zh) * 2012-11-16 2015-10-28 沈阳药科大学 菝葜皂苷元衍生物及其制备和应用
GB201305708D0 (en) * 2013-03-28 2013-05-15 Clasado Inc Novel use
CN103232520A (zh) * 2013-05-13 2013-08-07 中国药科大学 一种螺甾类化合物、其制备方法及医药用途
CN104513289B (zh) * 2015-01-27 2017-12-22 华东理工大学 知母皂苷元结构修饰的衍生物、其药物组合物及其应用
JP6791977B2 (ja) * 2015-10-29 2020-11-25 エミオン インコーポレイテッドEmmyon, Inc. 骨格筋の肥大剤としてのフロスタン−3オール誘導体
CN106977581B (zh) * 2017-04-17 2021-01-01 华东理工大学 知母皂苷元结构修饰的衍生物的应用以及药物组合物

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Also Published As

Publication number Publication date
US20030004147A1 (en) 2003-01-02
CN1377368A (zh) 2002-10-30
US20060276415A1 (en) 2006-12-07
CN101411712A (zh) 2009-04-22
DE60027913T2 (de) 2007-01-11
EP1224205A1 (fr) 2002-07-24
CA2385402C (fr) 2009-01-13
NO324959B1 (no) 2008-01-14
PT1224205E (pt) 2006-08-31
CZ300150B6 (cs) 2009-02-25
EP1724279A2 (fr) 2006-11-22
UA82978C2 (ru) 2008-06-10
DK1224205T3 (da) 2006-06-12
TR200200821T2 (tr) 2002-06-21
ZA200202382B (en) 2003-09-23
US7507720B2 (en) 2009-03-24
DE60027913D1 (de) 2006-06-14
IL180972A0 (en) 2007-07-04
BR0014381A (pt) 2002-06-25
IL148920A0 (en) 2002-09-12
ES2260055T3 (es) 2006-11-01
GB9923076D0 (en) 1999-12-01
MXPA02003305A (es) 2002-10-04
NZ518596A (en) 2004-07-30
NO20021541L (no) 2002-05-28
HRP20020255A2 (en) 2003-08-31
NO20021541D0 (no) 2002-03-27
ATE325808T1 (de) 2006-06-15
AU7537500A (en) 2001-04-30
RU2325396C2 (ru) 2008-05-27
US7138427B2 (en) 2006-11-21
CN100445295C (zh) 2008-12-24
HK1045525A1 (en) 2002-11-29
US20060100184A9 (en) 2006-05-11
CY1105225T1 (el) 2010-03-03
PL357370A1 (en) 2004-07-26
HRP20080467A2 (en) 2008-11-30
AU778294C (en) 2005-08-04
WO2001023406A1 (fr) 2001-04-05
HK1045525B (zh) 2006-08-04
EP1224205B1 (fr) 2006-05-10
CA2640998A1 (fr) 2001-04-05
KR20020092914A (ko) 2002-12-12
KR100771491B1 (ko) 2007-10-30
AU778294B2 (en) 2004-11-25
JP2003510332A (ja) 2003-03-18

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